I’m running into an odd issue with Antergos Cinnamon where I can’t seem to get my Nvidia drivers running properly. When I boot I receive an error that Cinnamon is running in software rendering mode. I have a Nvidia 780ti graphics card.

I ran nvidia-xserver to generage xorg.conf. I have tried installing the 340xxx driver(and utils and lib32, etc. Uninstalled everything associated with 387), to no avail. I made sure that nvidia-libgl and lib32-nvidia-utils are installed. I have completely uninstalled the nvidia drivers, rebooted to a cli terminal and re-installed them. I wanted to swap from noveau because I was having serious performance issues with games(CS:GO and Civ6 in particular). These are games that I was able to play without issue in Ubuntu and Arch(CS:GO only - Civ6 wasn’t out) previously with the proprietary drivers.

I’m not sure where to troubleshoot from here - any help would be appreciated

Yes, I did…I ran into an older arch forum thread with a similar issue that was resolved by running that and didn’t realize it wasn’t needed anymore until later. I actually got it working late last night by booting to a terminal(multi-user target) and uninstalling everything to do with Nvidia and re-installing with the nvidia-installer that you recommended. Everything was working great on the reboot. Thanks for the help!